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Fire Alarm Systems are an essential part of the fire safety of your premises. Whether you own a small business or large commercial premises, a fire alarm system is a critical life safety device. It ensures the safety of the occupants, property contents and the property itself.

SCT offer a range of solutions to help provide you with the most effective fire alarm system. From the initial consultation to design, installation, commissioning and maintenance, we offer an end to end service.

We handle every step of the process to seamlessly integrate your premises and maintenance schedule.

Get in touch with SCT now and see how we can make your premises safe and compliant.


The SCT team is always available to help and assist you with their expert knowledge. 

All systems we install are done so under the latest regulations and standards.

We endeavour to be on top of all the latest available technologies to offer the best fire alarm system solutions on the market.



Aspirating Smoke Detection

ASDs use a central detection unit which continuously draws air through small and unobtrusive pipes. ASDs use sampling pipes with multiple holes and a fan unit to draw air through the pipes from the protected area. ASDs can be used in a variety of different areas from warehousing, hotels and shops, all the way to nuclear facilities.

Optical Beam Detection

An optical beam smoke detector uses a projected beam of light to detect smoke across large areas. They comprise a light source and a receiver. The two are either separated or housed within a single unit – in which case reflectors are used to reflect light from the transmitter back to the associated receiver.

Optical beam smoke detectors are installed in buildings where standard smoke detectors would either be uneconomical or restricted for use by the height of the building. They are often used in warehouses.


A conventional fire alarm is a basic system that activates when the detector or manual call point has been triggered. It displays which zone has been activated by a LED lighting up over a zone and it will also indicate whether the signal at the panel is a fire or a fault. A simple but effective solution.


Addressable fire alarm systems use an intelligent programming system that allows the engineer to assign or “address” each detector and device. Once a device has been triggered it will display on an LCD screen exactly where the detector or device has been activated helping to save time in the event of a fire or fault.

Get in touch with SCT today and see how we can help.
We have been protecting commercial and residential properties in Northern Ireland since 2013.



The most effective way to ensure that your fire alarm system is in prime condition is to have it maintained and serviced. SCT maintain the fire alarm system as part of your maintenance programme.

It can be done as a single service option or as part of a robust and complete service package, ensuring that your equipment is always in prime condition.

A commercial fire alarm system is essential and must be tested regularly as a legal requirement under Fire Safety Regulations (Northern Ireland) 2010.